Nagoya, Aichi
Low1.8
UV Index · Now
Step out.
You can step out without sun protection.
Unprotected
1 hr 51 min
until skin starts to burn.
With SPF 30
55 hr 33 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
17°
Feels like
17°
Humidity
56%
Questions about Nagoya today
- What is the UV index in Nagoya right now?
- The UV index in Nagoya, Aichi is 1.8 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in Nagoya today?
- Yes — UV is low (1.8) in Nagoya right now. You can step out without sun protection.
- How long does it take to get sunburn in Nagoya?
- Average unprotected skin starts to burn in roughly 1 hr 51 min at the current UV index of 1.8 in Nagoya. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Nagoya today?
- Air temperature is 17°C with 56% humidity, giving a "feels like" reading of 17°C — comfortable.
- When is the safest time to step outside in Nagoya?
- UV is highest between 11 am and 4 pm. Early mornings (before 9 am) and late afternoons (after 5 pm) are the safest windows for unprotected skin in Nagoya, especially through summer.